#!/bin/bash

# Licensed to the Apache Software Foundation (ASF) under one
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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
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source /tmp/trino-setup-env.sh

TRINO_PLUGIN_HOME=/opt/ranger/ranger-trino-plugin

ssh-keygen -A
/usr/sbin/sshd

if [ ! -e ${TRINO_PLUGIN_HOME}/.setupDone ]
then
  su -c "ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa" trino
  su -c "cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys" trino
  su -c "chmod 0600 ~/.ssh/authorized_keys" trino

  cat <<EOF > /etc/ssh/ssh_config
Host *
   StrictHostKeyChecking no
   UserKnownHostsFile=/dev/null
EOF

  cd ${TRINO_PLUGIN_HOME} || exit
  ./enable-trino-plugin.sh

  touch ${TRINO_PLUGIN_HOME}/.setupDone
  echo "Ranger Trino Plugin Installation is complete!"
fi
